Siefert Associates, LLC is providing working drawings for Stonebridge Steel Erection as they plan to erect a new steel hangar building at Teterboro Airport in Teterboro, New Jersey. The working drawings provide crane layouts for steel erection using 3 different hydraulic cranes, rigging details for lifting 3 pre-fabricated truss sections [±103k per section], temporary support for the 3 truss sections during phased erection, and rigging details for the 131ft Vulcraft open web joist erection. The outline dimensions of the hangar are 139ft x 301ft.
The plans have yet to be finalized as both parties continue to investigate the most practical way to erect the steel hangar, so keep posted for updates and photos!
3D model of steel to be erected attached [joists not shown].